MONOCLINIC

Acanthite
Actinolite
Aegirine
Anorthoclase (Feldspar)
Arsenopyrite
Augite
Azurite
Borax
Brochantite
Celsian (Feldspar)
Coesite
Colemanite
Crocoite
Diopside
Glauberite
Gypsum
Hedenbergite
Howlite
Hydrozincite
Jadeite
Johannsenite
Kernite
Linarite
Malachite
Omphacite
Orthoclase (Feldspar)
Parawollastonite - see Wollastonite
Rosikyite
Sanidine (Feldspar)
Serpentine
Spodumene
Tremolite
Tridymite ?
Wollastonite 2M - see Wollastonite

Many more to come soon!